public static void SendEmail(string subject, string body, string from,
string[] to, string[] cc, string[] bcc, int retryMax = 3)
{
// sanitize the subject (pretties, but mainly gets rid of cr & lf)
subject = subject.StripRedundantWhiteSpace();
retryMax = Math.Max(0, retryMax);
var mailMessage = new MailMessage(from, string.Join(",", to), subject, body);
if ((cc != null) && (cc.Length > 0))
{
mailMessage.CC.Add(string.Join(",", cc));
}
if ((bcc != null) && (bcc.Length > 0))
{
mailMessage.Bcc.Add(string.Join(",", bcc));
}
mailMessage.IsBodyHtml = true;
#if !NoEmail
while (retryMax >= 0)
{
try
{
//var smtpClient = new SmtpClient("localhost");
//smtpClient.Send(mailMessage);
EmailUtility.GetConfiguredSmtpClient().Send(mailMessage);
retryMax = -1; // kill the loop
}
catch (Exception)
{
if (retryMax-- <= 0)
{
throw;
}
Thread.Sleep(1000); // let things settle
}
}
#endif
}
protected void Page_Load(object sender, EventArgs e)
{
Page.IncludeJs("http://ajax.googleapis.com/ajax/libs/jquery/1.5/jquery.min.js");
Page.IncludeJs(
"http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js");
Page.IncludeJs("~/js/jq/jquery.simpleCombo.js");
Page.IncludeJs("~/js/EmailForm.js");
Page.IncludeCss("~/js/jq/jquery-ui.css");
Page.IncludeCss("~/css/EmailForm.css");
EmailFormErrorLabel.Visible = false;
EmailFormGoodLabel.Visible = false;
// setup client-side input processing
EmailFormCaptcha.UserInputClientID = EmailFormCaptchaCodeTextBox.ClientID;
if (!IsPostBack)
{
AddItems("Select a subject or type your own", "");
}
// ReSharper disable InvertIf
if (IsPostBack)
// ReSharper restore InvertIf
{
var subject = Request.Form["EmailForm$EmailFormSubject"];
AddItems(subject, subject);
// validate the Captcha to check we're not dealing with a bot
if (IsHuman)
{
try
{
if (!Validation.IsValidEmailAddress(EmailFormFromEmailAddress.Text))
{
throw new VoteException("The email address you entered is not valid");
}
if (string.IsNullOrWhiteSpace(subject))
{
throw new VoteException(
"Please enter or select a subject for the email");
}
if (string.IsNullOrWhiteSpace(EmailFormMessage.Text))
{
throw new VoteException("The email message body is missing");
}
var email = new MailMessage
{
IsBodyHtml = false,
From = new MailAddress(EmailFormFromEmailAddress.Text)
};
email.To.Add(ToEmailAddress);
email.Subject = subject;
email.Body = EmailFormMessage.Text;
#if !NoEmail
//var smtpClient = new SmtpClient("localhost");
//smtpClient.Send(email);
EmailUtility.GetConfiguredSmtpClient().Send(email);
#endif
EmailFormGoodLabel.Text = "Email has been sent";
EmailFormGoodLabel.Visible = true;
}
catch (Exception ex)
{
EmailFormErrorLabel.Text = ex.Message;
EmailFormErrorLabel.Visible = true;
}
}
else
{
EmailFormErrorLabel.Text = "The typed characters did not match the picture";
EmailFormErrorLabel.Visible = true;
}
EmailFormCaptchaCodeTextBox.Text = null; // clear previous user input
}
}
protected void SubmitForm(object sender, EventArgs e)
{
//var subject = Request.Form["ctl00$MasterMainContent$EmailForm$EmailFormSubject"];
var subject = EmailFormSubject.Value;
if (subject == "Other")
{
subject = EmailFormOtherSubject.Text;
}
// validate the Captcha to check we're not dealing with a bot
if (IsHuman)
{
try
{
if (!Validation.IsValidEmailAddress(EmailFormFromEmailAddress.Text))
{
throw new VoteException("The email address you entered is not valid");
}
if (string.IsNullOrWhiteSpace(subject))
{
throw new VoteException(
"Please select a subject for the email");
}
if (!MessageOptional && string.IsNullOrWhiteSpace(EmailFormMessage.Text))
{
throw new VoteException("The email message body is missing");
}
OptionalItem.ValidateAll(_OptionalItems);
if (Callback != null)
{
// create dictionary for callback
var dict = new Dictionary <string, string>
{
// add the fixed items
{ "EmailFormSubject", subject },
{ "EmailFormFromEmailAddress", EmailFormFromEmailAddress.Text },
{ "EmailFormMessage", EmailFormMessage.Text }
};
// add any optional items
OptionalItem.AddAllToDictionary(_OptionalItems, dict);
Callback(dict);
}
var email = new MailMessage
{
IsBodyHtml = false,
//From = new MailAddress(EmailFormFromEmailAddress.Text)
From = new MailAddress("*****@*****.**")
};
email.To.Add(ToEmailAddress);
if (!string.IsNullOrWhiteSpace(CcEmailAddress))
{
email.CC.Add(CcEmailAddress);
}
email.Subject = subject;
email.Body = "Email: " + EmailFormFromEmailAddress.Text + "\n\n" +
OptionalItem.FormatAll(_OptionalItems) + EmailFormMessage.Text;
#if !NoEmail
EmailUtility.GetConfiguredSmtpClient().Send(email);
#endif
EmailFormGoodLabel.Text = "Email has been sent";
EmailFormGoodLabel.Visible = true;
EmailFormSubject.Value = string.Empty;
EmailFormOtherSubject.Text = string.Empty;
EmailFormFromEmailAddress.Text = string.Empty;
EmailFormMessage.Text = string.Empty;
OptionalItem.ClearAll(_OptionalItems);
}
catch (Exception ex)
{
EmailFormErrorLabel.Text = ex.Message;
EmailFormErrorLabel.Visible = true;
}
}
else
{
EmailFormErrorLabel.Text = "The typed characters did not match the picture";
EmailFormErrorLabel.Visible = true;
}
EmailFormCaptchaCodeTextBox.Text = null; // clear previous user input
}